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PRODUCT DESCRIPTION

The motor control adopts the voltage space vector control method, which has large starting torque and high voltage utilization rate.

The load switching adopts the no-load switching method, which reduces the current impact and prolongs the service life of the contactor.

The output is a pure sine waveform with lower harmonic content, which is beneficial to prolong the service life of the unit motor.

PRODUCT APPLICATION

Mainly used in locomotives SS3, SS4, SS7 series .